Wireless microphone



FIG. 1 is a front perspective view of a wireless microphone of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of wireless microphone is included for the purpose of illustrating environment and forms no part of the claimed design. 

We claim the ornamental design for a wireless microphone, as shown and described. 